Interchangeable mounting assembly

• US 9,781,313 B2
• Filed: 05/13/2016
• Issued: 10/03/2017
• Est. Priority Date: 04/28/2014
• Status: Active Grant

• Current Assignee: SZ DJI Technology Co., Ltd. (d/b/a DJI) (iFlight Technology Company Limited)
• Original Assignee: SZ DJI Technology Co., Ltd. (d/b/a DJI) (iFlight Technology Company Limited)
• Inventors: Pan, Paul, Zhao, Xifeng, Zhao, Tao
• Primary Examiner(s): Perkey, W B
• Application Number:
  US15/154,740
• Publication Number:
  US 20160255249A1
• Time in Patent Office: 508 Days
• CPC Class Codes: A45F 5/10 Handles for carrying purposes
• CPC Class Codes: B64C 39/024 of the remote controlled vehicle type, i.e. RPV
• CPC Class Codes: B64D 1/08 the articles being load-carrying devices
• CPC Class Codes: B64D 47/08 Arrangements of cameras
• CPC Class Codes: B64U 20/87 Mounting of imaging devices, e.g. mounting of gimbals
• CPC Class Codes: B64U 2101/30 for imaging, photography or videography
• CPC Class Codes: F16M 11/041 Allowing quick release of the apparatus
• CPC Class Codes: F16M 11/105 the horizontal axis being the roll axis, e.g. for creating a landscape-portrait rotation
• CPC Class Codes: F16M 11/12 in more than one direction
• CPC Class Codes: F16M 11/123 the axis of rotation intersecting in a single point, e.g. by using gimbals
• CPC Class Codes: F16M 11/18 with mechanism for moving the apparatus relatively to the stand
• CPC Class Codes: F16M 11/2064 for tilting and panning F16M11/2078 takes precedence
• CPC Class Codes: F16M 11/22 with approximately constant height, e.g. with constant length of column or of legs F16M11/42 takes precedence
• CPC Class Codes: F16M 13/022 repositionable
• CPC Class Codes: F16M 13/04 for supporting on, or holding steady relative to, a person, e.g. by chains , e.g. rifle butt or pistol grip supports, supports attached to the chest or head apparatus or arrangements for taking photographs or for projecting or viewing them G03B
• CPC Class Codes: G03B 15/006 Apparatus mounted on flying objects
• CPC Class Codes: G03B 17/561 Support related camera accessories
• CPC Class Codes: G03B 17/566 Accessory clips, holders, shoes to attach accessories to camera if integral part of camera body G03B17/02
• CPC Class Codes: H04N 23/50 Constructional details
• CPC Class Codes: H04N 23/54 Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
• CPC Class Codes: H04N 23/62 : Control of parameters via user interfaces
• CPC Class Codes: H04N 23/633 : for displaying additional information relating to control or operation of the camera
• CPC Class Codes: H04N 23/66 : Remote control of cameras or camera parts, e.g. by remote control devices
• CPC Class Codes: H04N 23/667 : Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
• CPC Class Codes: H04N 23/695 : Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects

Abstract

A platform for interchangeably mounting a payload to a base support is provided. In one aspect, the platform comprises: a support assembly configured to be releasably coupled to a payload via a first coupling and configured to control a spatial disposition of the payload; and a mounting assembly configured to be releasably coupled via a second coupling to a plurality of types of base supports selected from at least two of the following: an aerial vehicle, a handheld support, or a base adapter mounted onto a movable object.

Claims

1. A handheld platform comprising:

an imaging device configured to obtain image data, wherein the image data is transmitted to a terminal that is provided separately from the imaging device;

a support assembly coupled to the imaging device, wherein the support assembly is configured to control a spatial disposition of the imaging device relative to a reference frame of a target that the imaging device is imaging;

a mounting assembly that is coupled to the support assembly; and

a handheld support member comprising a mating interface configured to releasably couple the handheld support member to the terminal, wherein at least one of the handheld support member or the terminal comprises an input interface configured to receive one or more control signals from a user for controlling the spatial disposition of the imaging device relative to the reference frame of the target, wherein said control signals include (1) a first control signal that permits motion of the imaging device relative to the reference frame, and (2) a second control signal that constrains motion of the imaging device relative to the reference frame;

wherein said mounting assembly is configured to be interchangeably coupled to a plurality of types of base support including the handheld support member and an unmanned aerial vehicle (UAV) via a quick release coupling, wherein the quick release coupling enables the mounting assembly to be coupled to and decoupled from the handheld support member and the UAV, manually without the use of tools,

and wherein, (a) when the mounting assembly and the terminal are coupled to the handheld support member, the mounting assembly is configured to establish communication with the handheld support member and establish communication with the terminal to effect handheld photography using the imaging device supported on the handheld support member, and (b) when the mounting assembly is coupled to the unmanned aerial vehicle with the terminal located remotely from the unmanned aerial vehicle, the mounting assembly is configured to establish communication with the unmanned aerial vehicle and establish communication with the remotely-located terminal to effect aerial imaging using the imaging device supported on the unmanned aerial vehicle.

2. The handheld platform of claim 1, wherein the handheld support member comprises a handle, wherein the handle comprises a proximal end located away from the mounting assembly and a distal end located close to the mounting assembly.

3. The handheld platform of claim 2, wherein the handheld support member comprises the input interface with said input interface positioned on the handle.

4. The handheld platform of claim 1, wherein the terminal comprises a display that is separate from the imaging device, wherein said display is configured to display information indicating (1) the type of base support to which the mounting assembly is coupled and (2) one or more of the spatial disposition of the imaging device, power capacity, and connectivity to other device(s).

5. The handheld platform of claim 4, wherein the display comprises the input interface, said input interface configured to receive user input to effect control over a function of the imaging device, said function being selected from the group consisting of an image capture function, a record function, a power on function, a power off function, a zoom in function, a zoom out function, a change of focus function, and a change of field of view function.

6. The handheld platform of claim 1, wherein the support assembly is further configured to control the spatial disposition of the imaging device relative to a reference frame of the handheld support member about at least one of a pitch axis, roll axis, or yaw axis when the mounting assembly is coupled to the handheld support member;

and wherein the support assembly is further configured to control the spatial disposition of the imaging device relative to a reference frame of the unmanned aerial vehicle about at least one of a pitch axis, roll axis, or yaw axis when the mounting assembly is coupled to the unmanned aerial vehicle.

7. The handheld platform of claim 1, wherein the input interface further receives at least one control signal that is configured to effect control over a function of the imaging device, the function being selected from the group consisting of an image capture function, a record function, a power on function, a power off function, a zoom in function, a zoom out function, a change of focus function, and a change of field of view function.

8. The handheld platform of claim 1, wherein the quick release coupling enables data from the mounting assembly to be conveyed to (1) the handheld support member when the mounting assembly is coupled to the handheld support member, and (2) the unmanned aerial vehicle when the mounting assembly is coupled to the unmanned aerial vehicle.

9. The handheld platform of claim 1, wherein the support assembly is configured to rotate the imaging device about a roll axis, a pitch axis, or a yaw axis such that the imaging device maintains its position or orientation (a) relative to the reference frame of the target and (b) independent of movement of the handheld support member.

10. The handheld platform of claim 4, further comprising a wireless communication unit configured to transmit the image data obtained by the imaging device to the terminal.

11. The handheld platform of claim 10, wherein the imaging device comprises or is operably coupled to the wireless communication unit.

12. The handheld platform of claim 10, wherein the terminal comprises a display configured to display the image data transmitted by the wireless communication unit.

23. The handheld platform of claim 1, wherein the mounting assembly comprises a plurality of vibration dampers.

24. The handheld platform of claim 1, wherein the reference frame is a moving reference frame of a moving target that the imaging device is imaging.

25. The handheld platform of claim 1, wherein the mounting assembly is configured to receive power from a first rechargeable power source onboard the handheld support member when the mounting assembly is being coupled to the handheld support member, and wherein the mounting assembly is configured to receive power from a second rechargeable power source onboard the unmanned aerial vehicle when the mounting assembly is being coupled to the unmanned aerial vehicle.

26. The handheld platform of claim 25, wherein the first rechargeable power source is capable of being recharged while the first rechargeable power source is located onboard the handheld support member.

27. The handheld platform of claim 25, wherein the second rechargeable power source is capable of being recharged while the second rechargeable power source is located onboard the unmanned aerial vehicle.

28. The handheld platform of claim 1, wherein the quick release coupling comprises (1) a first portion located on the mounting platform, the first portion comprising a plurality of inner tabs and intervening gaps, and (2) a second portion located on each of the plurality of types of base support including the handheld support member and the unmanned aerial vehicle, the second portion comprising a plurality of outer tabs and intervening gaps, and wherein the first and second portions are adapted to releasably couple to each other via the plurality of inner tabs, outer tabs, and intervening gaps.

29. The handheld platform of claim 28, wherein the plurality of inner tabs of the first portion are complementary to the intervening gaps of the second portion, and wherein the plurality of outer tabs of the second portion are complementary to the intervening gaps of the first portion.

30. The handheld platform of claim 29, wherein the first and second portions are adapted to releasably couple to each other by sliding the inner and outer tabs of the first and second portions through the complementary intervening gaps of the first and second portions, and rotating the first and second portions relative to each other such that the inner and outer tabs interlock and abut against each other.

13. A handheld platform comprising:

an imaging device configured to obtain image data, wherein the image data is transmitted to a terminal that is provided separately from the imaging device;

a support assembly coupled to the imaging device, wherein the support assembly is configured to control a spatial disposition of the imaging device relative to a reference frame of a target that the imaging device is imaging;

a mounting assembly that is coupled to the support assembly;

a handheld support member comprising a mating interface configured to releasably couple the handheld support member to the terminal, wherein at least one of the handheld support member or the terminal comprises an input interface configured to receive one or more control signals from a user for controlling the spatial disposition of the imaging device relative to the reference frame of the target, wherein said control signals include (1) a first control signal that permits motion of the imaging device relative to the reference frame, and (2) a second control signal that constrains motion of the imaging device relative to the reference frame, wherein the terminal comprises a display configured to display the image data obtained by the imaging device, and wherein the display is separate from the imaging device; and

a communication unit configured to transmit the image data obtained by the imaging device to the display,

wherein said mounting assembly is configured to be interchangeably coupled to a plurality of types of base support including the handheld support member and an unmanned aerial vehicle via a quick release coupling, wherein the quick release coupling enables the mounting assembly to be coupled to and decoupled from the handheld support member and the unmanned aerial vehicle, manually without the use of tools,

wherein when the mounting assembly and the terminal are coupled to the handheld support member, (1) the mounting assembly is configured to establish communication with the handheld support member and establish communication with the terminal and (2) the display of the terminal is configured to show information indicative of the mounting assembly being coupled to the handheld support member, and

wherein when the mounting assembly is coupled to the unmanned aerial vehicle with the terminal located remotely from the unmanned aerial vehicle, (1) the mounting assembly is configured to establish communication with the unmanned aerial vehicle and establish communication with the remotely-located terminal and (2) the display of the remotely-located terminal is configured to show information indicative of the mounting assembly being coupled to the unmanned aerial vehicle.

14. The handheld platform of claim 13, wherein at least one of the plurality of control signals is configured to effect rotation of the imaging device about a pitch axis.

15. The handheld platform of claim 13, wherein the one or more control signals are further configured to effect control over a function of the imaging device, the function being selected from the group consisting of:

an image capture function, a record function, a zoom in function, a zoom out function, a power on function, a power off function, a change of focus function, and a change of field of view function.

16. The handheld platform of claim 13, wherein the handheld support member comprises a handle having an ergonomic shape, wherein the handle comprises a proximal end located away from the mounting assembly and a distal end located close to the mounting assembly, and wherein the handheld support member comprises the input interface with said input interface positioned near the distal end of the handle.

17. A method for interchangeably mounting an imaging device for handheld photography and aerial imaging, the method comprising:

providing a mounting platform comprising a support assembly and a mounting assembly, the support assembly (1) being coupled to the imaging device and (2) being configured to control a spatial disposition of the imaging device relative to a reference frame of a target that the imaging device is imaging, the imaging device configured to obtain image data that is transmitted to a terminal provided separately from the imaging device, the terminal comprising a display configured to display the image data, and the mounting assembly comprising a quick release coupling;

providing a first base support that is a handheld platform, wherein the handheld platform comprises a mating interface configured to releasably couple the handheld platform to the terminal, wherein at least one of the handheld platform or the terminal comprises an input interface configured to receive one or more control signals from a user for controlling the spatial disposition of the imaging device relative to the reference frame of the target, wherein said control signals include (1) a first control signal that permits motion of the imaging device relative to the reference frame, and (2) a second control signal that constrains motion of the imaging device relative to the reference frame;

coupling the terminal to the first base support via the mating interface, and coupling the mounting platform to said first base support via the quick release coupling manually without the use of tools for handheld photography;

establishing communication between the mounting platform and the first base support upon said coupling;

showing, on the display of the terminal coupled to the first base support, information indicative of the mounting platform being coupled to said first base support, wherein said terminal is configured to be used by a user to control the imaging device when said terminal is coupled to the first base support;

decoupling the mounting platform from the first base support via the quick release coupling manually without the use of tools;

coupling the mounting platform to a second base support that is an unmanned aerial vehicle for aerial imaging, the unmanned aerial vehicle comprising multiple horizontally oriented rotors that provide lift to the unmanned aerial vehicle, wherein the mounting platform is coupled to the unmanned aerial vehicle via the quick release coupling manually without the use of tools;

establishing communication between the mounting platform and the second base support upon said coupling; and

showing, on the display of the terminal with said terminal located remotely from the second base support, information indicative of the mounting platform being coupled to said second base support, wherein said terminal is configured to be used by a user to remotely control the imaging device and the second base support.

18. The method of claim 17, further comprising inputting the one or more control signals via the user interface, wherein the one or more control signals are (1) configured to effect rotation of the imaging device about a pitch axis, and/or (2) configured to effect control over a function of the imaging device, wherein the function is selected from the group consisting of:

an image capture function, a record function, zoom in function, zoom out function, power on function, power off function, change of focus function, and a change of field of view function.

19. The method of claim 17, wherein the imaging device comprises or is operably coupled to a wireless communication unit configured to transmit the image data obtained by the imaging device to the display of the terminal.

20. A method for interchangeably mounting an imaging device for handheld photography and aerial imaging, the method comprising:

providing a mounting platform comprising a support assembly and a mounting assembly, the support assembly (1) being coupled to the imaging device and (2) being configured to control a spatial disposition of the imaging device relative to a reference frame of a target that the imaging device is imaging, the imaging device configured to obtain image data that is transmitted to a terminal provided separately from the imaging device, the terminal comprising a display configured to display the image data, and the mounting assembly comprising a quick release coupling;

providing a first base support that is an unmanned aerial vehicle, wherein the unmanned aerial vehicle comprises multiple horizontally oriented rotors that provide lift to the unmanned aerial vehicle;

coupling the mounting platform to said first base support via the quick release coupling manually without the use of tools for aerial imaging;

establishing communication between the mounting platform and the first base support upon said coupling, wherein said communication includes one or more control signals from a user for controlling the spatial disposition of the imaging device relative to the reference frame of the target when the mounting platform is being coupled to the first base support;

showing, on the display of the terminal with said terminal located remotely from the first base support, information indicative of the mounting platform being coupled to said first base support, wherein said terminal is configured to be used by a user to remotely control the imaging device and the first base support;

decoupling the mounting platform from the first base support via the quick release coupling manually without the use of tools;

coupling the mounting platform to a second base support that is a handheld platform for handheld photography, said handheld platform comprising a mating interface configured to releasably couple the handheld platform to the terminal, wherein at least one of the handheld platform or the terminal comprises an input interface configured to receive a control signal from a user for controlling the spatial disposition of the imaging device, wherein the mounting platform is coupled to the handheld platform via the quick release coupling manually without the use of tools;

establishing communication between the mounting platform and the second base support upon said coupling and with said terminal being coupled to the second base support via the mating interface, wherein said communication includes one or more control signals from a user for controlling the spatial disposition of the imaging device relative to the reference frame of the target when the mounting platform is being coupled to the second base support; and

showing, on the display of the terminal coupled to the second base support, information indicative of the mounting platform being coupled to said second base support, wherein said terminal is configured to be used by a user to control the imaging device when said terminal is coupled to the second base support.

21. The method of claim 20, further comprising inputting the one or more control signals via the user interface, wherein the one or more control signals are (1) configured to effect rotation of the imaging device about a pitch axis, and/or (2) configured to effect control over a function of the imaging device, wherein the function is selected from the group consisting of:

an image capture function, a record function, zoom in function, zoom out function, power on function, power off function, change of focus function, and a change of field of view function.

22. The method of claim 20, wherein the imaging device comprises or is operably coupled to a wireless communication unit configured to transmit the image data obtained by the imaging device to the display of the terminal.